You can try dodo for $60 per month unlimited. Includes the phone line rental and uses the telstra network.
Problem with DODO is you can ONLY deal with an Indian call centre no matter what your problem. The name says it all - I wouldn't use DODO if they supplied it FREE!!!
Internode all the way (for about 7 years now) - tried seveal others and they all sucked in some way. Internode have a 24/7 technical help line answered in Melbourne staffed by IT engineers. I have used this service several times and they are BRILLIANT!
